We will stick to the general filter for now. Top lets us select the Top or Bottom portion of the dataset based on conditions.Condition adds filters based on mathematical conditions or formulas.Wildcard lets us add filters based on patterns in the data.General lets you select specific values using the checkbox, you can either use the checkbox to select features or to exclude the checked features by checking the exclude flag at bottom right corner.Once you click OK, yet another popup window appears with a list of all the values in the selected column (SL.No) and gives several filter options like General, Wildcard, Condition, Top. Select the column we want to filter data based on (SL.No. Click on add and a new pop up will appear listing all the columns in the dataset. Click on the add button and a pop-up window will appear. On the top right corner of the Data Source page, you will see a Filters section and an Add button. How do we remove those rows temporarily? We can filter them out using the Tableau’s filters. We don’t need these rows for now so we will remove them from the data temporarily. For example, when Tableau aggregates the sum of a specific crime for the entire country, it will sum up all the rows including the ones shown above. If we ignore these rows, it will mess up the numbers that we are going to visualise. If you observe closely, in the SL.No column we will find invalid values such as Total (States), Total (UT) and Total(All India). On the Data Source page, we will be able to see the active connections and the data which we imported.īefore we proceed to visualisation, we need to solve a small discrepancy in the data. Once you click open, the data will be imported into the Tableau worksheet. Select the downloaded file and click open. So we will click on the ‘Text file’ option.
TABLEAU DESKTOP TUTORIAL PDF
The panel will have a hand full of options to connect to a variety of data sources such as excel, text, pdf and also live database servers. Let’s fire it up and do some visualisations! Connecting To The datasetĪfter you fire up the Tableau Public application, you will be greeted with a homepage that has a Connect panel on its left side.
TABLEAU DESKTOP TUTORIAL INSTALL
Install the application in your system with the downloaded installer. In this tutorial, we will stick to the free version of Tableau available called Tableau Public.
To begin with Tableau, you must install the Tableau Desktop application in your local machine.
In the example that follows, I have renamed the dataset as crimes_india.csv Install Tableau Public
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